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1/*
2 * Driver for Yamaha OPL3-SA[2,3] soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
4 *
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22#include <linux/init.h>
23#include <linux/err.h>
24#include <linux/isa.h>
25#include <linux/interrupt.h>
26#include <linux/pm.h>
27#include <linux/pnp.h>
28#include <linux/moduleparam.h>
29#include <sound/core.h>
30#include <sound/wss.h>
31#include <sound/mpu401.h>
32#include <sound/opl3.h>
33#include <sound/initval.h>
34#include <sound/tlv.h>
35
36#include <asm/io.h>
37
38MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
39MODULE_DESCRIPTION("Yamaha OPL3SA2+");
40MODULE_LICENSE("GPL");
41MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
42 "{Genius,Sound Maker 3DX},"
43 "{Yamaha,OPL3SA3},"
44 "{Intel,AL440LX sound},"
45 "{NeoMagic,MagicWave 3DX}}");
46
47static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
48static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
49static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
50#ifdef CONFIG_PNP
51static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
52#endif
53static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
54static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
55static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
56static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
57static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
58static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
59static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
60static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
61static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
62
63module_param_array(index, int, NULL, 0444);
64MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
65module_param_array(id, charp, NULL, 0444);
66MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
67module_param_array(enable, bool, NULL, 0444);
68MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
69#ifdef CONFIG_PNP
70module_param_array(isapnp, bool, NULL, 0444);
71MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
72#endif
73module_param_array(port, long, NULL, 0444);
74MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
75module_param_array(sb_port, long, NULL, 0444);
76MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
77module_param_array(wss_port, long, NULL, 0444);
78MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
79module_param_array(fm_port, long, NULL, 0444);
80MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
81module_param_array(midi_port, long, NULL, 0444);
82MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
83module_param_array(irq, int, NULL, 0444);
84MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
85module_param_array(dma1, int, NULL, 0444);
86MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
87module_param_array(dma2, int, NULL, 0444);
88MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
89module_param_array(opl3sa3_ymode, int, NULL, 0444);
90MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
91
92#ifdef CONFIG_PNP
93static int isa_registered;
94static int pnp_registered;
95static int pnpc_registered;
96#endif
97
98/* control ports */
99#define OPL3SA2_PM_CTRL 0x01
100#define OPL3SA2_SYS_CTRL 0x02
101#define OPL3SA2_IRQ_CONFIG 0x03
102#define OPL3SA2_IRQ_STATUS 0x04
103#define OPL3SA2_DMA_CONFIG 0x06
104#define OPL3SA2_MASTER_LEFT 0x07
105#define OPL3SA2_MASTER_RIGHT 0x08
106#define OPL3SA2_MIC 0x09
107#define OPL3SA2_MISC 0x0A
108
109/* opl3sa3 only */
110#define OPL3SA3_DGTL_DOWN 0x12
111#define OPL3SA3_ANLG_DOWN 0x13
112#define OPL3SA3_WIDE 0x14
113#define OPL3SA3_BASS 0x15
114#define OPL3SA3_TREBLE 0x16
115
116/* power management bits */
117#define OPL3SA2_PM_ADOWN 0x20
118#define OPL3SA2_PM_PSV 0x04
119#define OPL3SA2_PM_PDN 0x02
120#define OPL3SA2_PM_PDX 0x01
121
122#define OPL3SA2_PM_D0 0x00
123#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
124
125struct snd_opl3sa2 {
126 int version; /* 2 or 3 */
127 unsigned long port; /* control port */
128 struct resource *res_port; /* control port resource */
129 int irq;
130 int single_dma;
131 spinlock_t reg_lock;
132 struct snd_hwdep *synth;
133 struct snd_rawmidi *rmidi;
134 struct snd_wss *wss;
135 unsigned char ctlregs[0x20];
136 int ymode; /* SL added */
137 struct snd_kcontrol *master_switch;
138 struct snd_kcontrol *master_volume;
139};
140
141#define PFX "opl3sa2: "
142
143#ifdef CONFIG_PNP
144
145static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
146 { .id = "YMH0021" },
147 { .id = "NMX2210" }, /* Gateway Solo 2500 */
148 { .id = "" } /* end */
149};
150
151MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
152
153static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
154 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
155 { .id = "YMH0020", .devs = { { "YMH0021" } } },
156 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
157 { .id = "YMH0030", .devs = { { "YMH0021" } } },
158 /* Yamaha OPL3-SA2 */
159 { .id = "YMH0800", .devs = { { "YMH0021" } } },
160 /* Yamaha OPL3-SA2 */
161 { .id = "YMH0801", .devs = { { "YMH0021" } } },
162 /* NeoMagic MagicWave 3DX */
163 { .id = "NMX2200", .devs = { { "YMH2210" } } },
164 /* NeoMagic MagicWave 3D */
165 { .id = "NMX2200", .devs = { { "NMX2210" } } },
166 /* --- */
167 { .id = "" } /* end */
168};
169
170MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
171
172#endif /* CONFIG_PNP */
173
174
175/* read control port (w/o spinlock) */
176static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
177{
178 unsigned char result;
179#if 0
180 outb(0x1d, port); /* password */
181 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
182#endif
183 outb(reg, chip->port); /* register */
184 result = inb(chip->port + 1);
185#if 0
186 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
187 port, result, inb(port));
188#endif
189 return result;
190}
191
192/* read control port (with spinlock) */
193static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
194{
195 unsigned long flags;
196 unsigned char result;
197
198 spin_lock_irqsave(&chip->reg_lock, flags);
199 result = __snd_opl3sa2_read(chip, reg);
200 spin_unlock_irqrestore(&chip->reg_lock, flags);
201 return result;
202}
203
204/* write control port (w/o spinlock) */
205static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
206{
207#if 0
208 outb(0x1d, port); /* password */
209#endif
210 outb(reg, chip->port); /* register */
211 outb(value, chip->port + 1);
212 chip->ctlregs[reg] = value;
213}
214
215/* write control port (with spinlock) */
216static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
217{
218 unsigned long flags;
219 spin_lock_irqsave(&chip->reg_lock, flags);
220 __snd_opl3sa2_write(chip, reg, value);
221 spin_unlock_irqrestore(&chip->reg_lock, flags);
222}
223
224static int __devinit snd_opl3sa2_detect(struct snd_card *card)
225{
226 struct snd_opl3sa2 *chip = card->private_data;
227 unsigned long port;
228 unsigned char tmp, tmp1;
229 char str[2];
230
231 port = chip->port;
232 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
233 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
234 return -EBUSY;
235 }
236 /*
237 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
238 snd_opl3sa2_read(chip, 0x0a));
239 */
240 chip->version = 0;
241 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
242 if (tmp == 0xff) {
243 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
244 return -ENODEV;
245 }
246 switch (tmp & 0x07) {
247 case 0x01:
248 chip->version = 2; /* YMF711 */
249 break;
250 default:
251 chip->version = 3;
252 /* 0x02 - standard */
253 /* 0x03 - YM715B */
254 /* 0x04 - YM719 - OPL-SA4? */
255 /* 0x05 - OPL3-SA3 - Libretto 100 */
256 /* 0x07 - unknown - Neomagic MagicWave 3D */
257 break;
258 }
259 str[0] = chip->version + '0';
260 str[1] = 0;
261 strcat(card->shortname, str);
262 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
263 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
264 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
265 return -ENODEV;
266 }
267 /* try if the MIC register is accessible */
268 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
269 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
270 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
271 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
272 return -ENODEV;
273 }
274 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
275 /* initialization */
276 /* Power Management - full on */
277 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
278 if (chip->version > 2) {
279 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
280 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
281 } else {
282 /* default for opl3sa2 versions */
283 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
284 }
285 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
286 if (chip->single_dma) {
287 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
288 } else {
289 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
290 }
291 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
292 if (chip->version > 2) {
293 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
294 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
295 }
296 return 0;
297}
298
299static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
300{
301 unsigned short status;
302 struct snd_card *card = dev_id;
303 struct snd_opl3sa2 *chip;
304 int handled = 0;
305
306 if (card == NULL)
307 return IRQ_NONE;
308
309 chip = card->private_data;
310 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
311
312 if (status & 0x20) {
313 handled = 1;
314 snd_opl3_interrupt(chip->synth);
315 }
316
317 if ((status & 0x10) && chip->rmidi != NULL) {
318 handled = 1;
319 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
320 }
321
322 if (status & 0x07) { /* TI,CI,PI */
323 handled = 1;
324 snd_wss_interrupt(irq, chip->wss);
325 }
326
327 if (status & 0x40) { /* hardware volume change */
328 handled = 1;
329 /* reading from Master Lch register at 0x07 clears this bit */
330 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
331 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
332 if (chip->master_switch && chip->master_volume) {
333 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
334 &chip->master_switch->id);
335 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
336 &chip->master_volume->id);
337 }
338 }
339 return IRQ_RETVAL(handled);
340}
341
342#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
343{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
344 .info = snd_wss_info_single, \
345 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
346 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
347#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
348{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
349 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
350 .name = xname, .index = xindex, \
351 .info = snd_wss_info_single, \
352 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
353 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
354 .tlv = { .p = (xtlv) } }
355
356static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
357{
358 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
359 unsigned long flags;
360 int reg = kcontrol->private_value & 0xff;
361 int shift = (kcontrol->private_value >> 8) & 0xff;
362 int mask = (kcontrol->private_value >> 16) & 0xff;
363 int invert = (kcontrol->private_value >> 24) & 0xff;
364
365 spin_lock_irqsave(&chip->reg_lock, flags);
366 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
367 spin_unlock_irqrestore(&chip->reg_lock, flags);
368 if (invert)
369 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
370 return 0;
371}
372
373static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
374{
375 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
376 unsigned long flags;
377 int reg = kcontrol->private_value & 0xff;
378 int shift = (kcontrol->private_value >> 8) & 0xff;
379 int mask = (kcontrol->private_value >> 16) & 0xff;
380 int invert = (kcontrol->private_value >> 24) & 0xff;
381 int change;
382 unsigned short val, oval;
383
384 val = (ucontrol->value.integer.value[0] & mask);
385 if (invert)
386 val = mask - val;
387 val <<= shift;
388 spin_lock_irqsave(&chip->reg_lock, flags);
389 oval = chip->ctlregs[reg];
390 val = (oval & ~(mask << shift)) | val;
391 change = val != oval;
392 __snd_opl3sa2_write(chip, reg, val);
393 spin_unlock_irqrestore(&chip->reg_lock, flags);
394 return change;
395}
396
397#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
398{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
399 .info = snd_wss_info_double, \
400 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
401 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
402#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
403{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
404 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
405 .name = xname, .index = xindex, \
406 .info = snd_wss_info_double, \
407 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
408 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
409 .tlv = { .p = (xtlv) } }
410
411static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
412{
413 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
414 unsigned long flags;
415 int left_reg = kcontrol->private_value & 0xff;
416 int right_reg = (kcontrol->private_value >> 8) & 0xff;
417 int shift_left = (kcontrol->private_value >> 16) & 0x07;
418 int shift_right = (kcontrol->private_value >> 19) & 0x07;
419 int mask = (kcontrol->private_value >> 24) & 0xff;
420 int invert = (kcontrol->private_value >> 22) & 1;
421
422 spin_lock_irqsave(&chip->reg_lock, flags);
423 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
424 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
425 spin_unlock_irqrestore(&chip->reg_lock, flags);
426 if (invert) {
427 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
428 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
429 }
430 return 0;
431}
432
433static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
434{
435 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
436 unsigned long flags;
437 int left_reg = kcontrol->private_value & 0xff;
438 int right_reg = (kcontrol->private_value >> 8) & 0xff;
439 int shift_left = (kcontrol->private_value >> 16) & 0x07;
440 int shift_right = (kcontrol->private_value >> 19) & 0x07;
441 int mask = (kcontrol->private_value >> 24) & 0xff;
442 int invert = (kcontrol->private_value >> 22) & 1;
443 int change;
444 unsigned short val1, val2, oval1, oval2;
445
446 val1 = ucontrol->value.integer.value[0] & mask;
447 val2 = ucontrol->value.integer.value[1] & mask;
448 if (invert) {
449 val1 = mask - val1;
450 val2 = mask - val2;
451 }
452 val1 <<= shift_left;
453 val2 <<= shift_right;
454 spin_lock_irqsave(&chip->reg_lock, flags);
455 if (left_reg != right_reg) {
456 oval1 = chip->ctlregs[left_reg];
457 oval2 = chip->ctlregs[right_reg];
458 val1 = (oval1 & ~(mask << shift_left)) | val1;
459 val2 = (oval2 & ~(mask << shift_right)) | val2;
460 change = val1 != oval1 || val2 != oval2;
461 __snd_opl3sa2_write(chip, left_reg, val1);
462 __snd_opl3sa2_write(chip, right_reg, val2);
463 } else {
464 oval1 = chip->ctlregs[left_reg];
465 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
466 change = val1 != oval1;
467 __snd_opl3sa2_write(chip, left_reg, val1);
468 }
469 spin_unlock_irqrestore(&chip->reg_lock, flags);
470 return change;
471}
472
473static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
474static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
475
476static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
477OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
478OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
479 db_scale_master),
480OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
481OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
482 db_scale_5bit_12db_max),
483OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
484};
485
486static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
487OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
488OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
489OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
490};
491
492static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
493{
494 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
495 chip->master_switch = NULL;
496 chip->master_volume = NULL;
497}
498
499static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
500{
501 struct snd_opl3sa2 *chip = card->private_data;
502 struct snd_ctl_elem_id id1, id2;
503 struct snd_kcontrol *kctl;
504 unsigned int idx;
505 int err;
506
507 memset(&id1, 0, sizeof(id1));
508 memset(&id2, 0, sizeof(id2));
509 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
510 /* reassign AUX0 to CD */
511 strcpy(id1.name, "Aux Playback Switch");
512 strcpy(id2.name, "CD Playback Switch");
513 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
514 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
515 return err;
516 }
517 strcpy(id1.name, "Aux Playback Volume");
518 strcpy(id2.name, "CD Playback Volume");
519 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
520 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
521 return err;
522 }
523 /* reassign AUX1 to FM */
524 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
525 strcpy(id2.name, "FM Playback Switch");
526 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
527 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
528 return err;
529 }
530 strcpy(id1.name, "Aux Playback Volume");
531 strcpy(id2.name, "FM Playback Volume");
532 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
533 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
534 return err;
535 }
536 /* add OPL3SA2 controls */
537 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
538 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
539 return err;
540 switch (idx) {
541 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
542 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
543 }
544 }
545 if (chip->version > 2) {
546 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
547 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
548 return err;
549 }
550 return 0;
551}
552
553/* Power Management support functions */
554#ifdef CONFIG_PM
555static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
556{
557 if (card) {
558 struct snd_opl3sa2 *chip = card->private_data;
559
560 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
561 chip->wss->suspend(chip->wss);
562 /* power down */
563 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
564 }
565
566 return 0;
567}
568
569static int snd_opl3sa2_resume(struct snd_card *card)
570{
571 struct snd_opl3sa2 *chip;
572 int i;
573
574 if (!card)
575 return 0;
576
577 chip = card->private_data;
578 /* power up */
579 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
580
581 /* restore registers */
582 for (i = 2; i <= 0x0a; i++) {
583 if (i != OPL3SA2_IRQ_STATUS)
584 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
585 }
586 if (chip->version > 2) {
587 for (i = 0x12; i <= 0x16; i++)
588 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
589 }
590 /* restore wss */
591 chip->wss->resume(chip->wss);
592
593 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
594 return 0;
595}
596#endif /* CONFIG_PM */
597
598#ifdef CONFIG_PNP
599static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
600 struct pnp_dev *pdev)
601{
602 if (pnp_activate_dev(pdev) < 0) {
603 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
604 return -EBUSY;
605 }
606 sb_port[dev] = pnp_port_start(pdev, 0);
607 wss_port[dev] = pnp_port_start(pdev, 1);
608 fm_port[dev] = pnp_port_start(pdev, 2);
609 midi_port[dev] = pnp_port_start(pdev, 3);
610 port[dev] = pnp_port_start(pdev, 4);
611 dma1[dev] = pnp_dma(pdev, 0);
612 dma2[dev] = pnp_dma(pdev, 1);
613 irq[dev] = pnp_irq(pdev, 0);
614 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
615 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
616 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
617 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
618 return 0;
619}
620#endif /* CONFIG_PNP */
621
622static void snd_opl3sa2_free(struct snd_card *card)
623{
624 struct snd_opl3sa2 *chip = card->private_data;
625 if (chip->irq >= 0)
626 free_irq(chip->irq, card);
627 release_and_free_resource(chip->res_port);
628}
629
630static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp)
631{
632 struct snd_card *card;
633 struct snd_opl3sa2 *chip;
634 int err;
635
636 err = snd_card_create(index[dev], id[dev], THIS_MODULE,
637 sizeof(struct snd_opl3sa2), &card);
638 if (err < 0)
639 return err;
640 strcpy(card->driver, "OPL3SA2");
641 strcpy(card->shortname, "Yamaha OPL3-SA");
642 chip = card->private_data;
643 spin_lock_init(&chip->reg_lock);
644 chip->irq = -1;
645 card->private_free = snd_opl3sa2_free;
646 *cardp = card;
647 return 0;
648}
649
650static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
651{
652 int xirq, xdma1, xdma2;
653 struct snd_opl3sa2 *chip;
654 struct snd_wss *wss;
655 struct snd_opl3 *opl3;
656 int err;
657
658 /* initialise this card from supplied (or default) parameter*/
659 chip = card->private_data;
660 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
661 chip->port = port[dev];
662 xirq = irq[dev];
663 xdma1 = dma1[dev];
664 xdma2 = dma2[dev];
665 if (xdma2 < 0)
666 chip->single_dma = 1;
667 err = snd_opl3sa2_detect(card);
668 if (err < 0)
669 return err;
670 err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED,
671 "OPL3-SA2", card);
672 if (err) {
673 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
674 return -ENODEV;
675 }
676 chip->irq = xirq;
677 err = snd_wss_create(card,
678 wss_port[dev] + 4, -1,
679 xirq, xdma1, xdma2,
680 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
681 if (err < 0) {
682 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
683 return err;
684 }
685 chip->wss = wss;
686 err = snd_wss_pcm(wss, 0, NULL);
687 if (err < 0)
688 return err;
689 err = snd_wss_mixer(wss);
690 if (err < 0)
691 return err;
692 err = snd_opl3sa2_mixer(card);
693 if (err < 0)
694 return err;
695 err = snd_wss_timer(wss, 0, NULL);
696 if (err < 0)
697 return err;
698 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
699 if ((err = snd_opl3_create(card, fm_port[dev],
700 fm_port[dev] + 2,
701 OPL3_HW_OPL3, 0, &opl3)) < 0)
702 return err;
703 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
704 return err;
705 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
706 return err;
707 }
708 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
709 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
710 midi_port[dev], 0,
711 xirq, 0, &chip->rmidi)) < 0)
712 return err;
713 }
714 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
715 card->shortname, chip->port, xirq, xdma1);
716 if (xdma2 >= 0)
717 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
718
719 return snd_card_register(card);
720}
721
722#ifdef CONFIG_PNP
723static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
724 const struct pnp_device_id *id)
725{
726 static int dev;
727 int err;
728 struct snd_card *card;
729
730 if (pnp_device_is_isapnp(pdev))
731 return -ENOENT; /* we have another procedure - card */
732 for (; dev < SNDRV_CARDS; dev++) {
733 if (enable[dev] && isapnp[dev])
734 break;
735 }
736 if (dev >= SNDRV_CARDS)
737 return -ENODEV;
738
739 err = snd_opl3sa2_card_new(dev, &card);
740 if (err < 0)
741 return err;
742 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
743 snd_card_free(card);
744 return err;
745 }
746 snd_card_set_dev(card, &pdev->dev);
747 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
748 snd_card_free(card);
749 return err;
750 }
751 pnp_set_drvdata(pdev, card);
752 dev++;
753 return 0;
754}
755
756static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
757{
758 snd_card_free(pnp_get_drvdata(pdev));
759 pnp_set_drvdata(pdev, NULL);
760}
761
762#ifdef CONFIG_PM
763static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
764{
765 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
766}
767static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
768{
769 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
770}
771#endif
772
773static struct pnp_driver opl3sa2_pnp_driver = {
774 .name = "snd-opl3sa2-pnpbios",
775 .id_table = snd_opl3sa2_pnpbiosids,
776 .probe = snd_opl3sa2_pnp_detect,
777 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
778#ifdef CONFIG_PM
779 .suspend = snd_opl3sa2_pnp_suspend,
780 .resume = snd_opl3sa2_pnp_resume,
781#endif
782};
783
784static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
785 const struct pnp_card_device_id *id)
786{
787 static int dev;
788 struct pnp_dev *pdev;
789 int err;
790 struct snd_card *card;
791
792 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
793 if (pdev == NULL) {
794 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
795 id->devs[0].id);
796 return -EBUSY;
797 }
798 for (; dev < SNDRV_CARDS; dev++) {
799 if (enable[dev] && isapnp[dev])
800 break;
801 }
802 if (dev >= SNDRV_CARDS)
803 return -ENODEV;
804
805 err = snd_opl3sa2_card_new(dev, &card);
806 if (err < 0)
807 return err;
808 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
809 snd_card_free(card);
810 return err;
811 }
812 snd_card_set_dev(card, &pdev->dev);
813 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
814 snd_card_free(card);
815 return err;
816 }
817 pnp_set_card_drvdata(pcard, card);
818 dev++;
819 return 0;
820}
821
822static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
823{
824 snd_card_free(pnp_get_card_drvdata(pcard));
825 pnp_set_card_drvdata(pcard, NULL);
826}
827
828#ifdef CONFIG_PM
829static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
830{
831 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
832}
833static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
834{
835 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
836}
837#endif
838
839static struct pnp_card_driver opl3sa2_pnpc_driver = {
840 .flags = PNP_DRIVER_RES_DISABLE,
841 .name = "snd-opl3sa2-cpnp",
842 .id_table = snd_opl3sa2_pnpids,
843 .probe = snd_opl3sa2_pnp_cdetect,
844 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
845#ifdef CONFIG_PM
846 .suspend = snd_opl3sa2_pnp_csuspend,
847 .resume = snd_opl3sa2_pnp_cresume,
848#endif
849};
850#endif /* CONFIG_PNP */
851
852static int __devinit snd_opl3sa2_isa_match(struct device *pdev,
853 unsigned int dev)
854{
855 if (!enable[dev])
856 return 0;
857#ifdef CONFIG_PNP
858 if (isapnp[dev])
859 return 0;
860#endif
861 if (port[dev] == SNDRV_AUTO_PORT) {
862 snd_printk(KERN_ERR PFX "specify port\n");
863 return 0;
864 }
865 if (wss_port[dev] == SNDRV_AUTO_PORT) {
866 snd_printk(KERN_ERR PFX "specify wss_port\n");
867 return 0;
868 }
869 if (fm_port[dev] == SNDRV_AUTO_PORT) {
870 snd_printk(KERN_ERR PFX "specify fm_port\n");
871 return 0;
872 }
873 if (midi_port[dev] == SNDRV_AUTO_PORT) {
874 snd_printk(KERN_ERR PFX "specify midi_port\n");
875 return 0;
876 }
877 return 1;
878}
879
880static int __devinit snd_opl3sa2_isa_probe(struct device *pdev,
881 unsigned int dev)
882{
883 struct snd_card *card;
884 int err;
885
886 err = snd_opl3sa2_card_new(dev, &card);
887 if (err < 0)
888 return err;
889 snd_card_set_dev(card, pdev);
890 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
891 snd_card_free(card);
892 return err;
893 }
894 dev_set_drvdata(pdev, card);
895 return 0;
896}
897
898static int __devexit snd_opl3sa2_isa_remove(struct device *devptr,
899 unsigned int dev)
900{
901 snd_card_free(dev_get_drvdata(devptr));
902 dev_set_drvdata(devptr, NULL);
903 return 0;
904}
905
906#ifdef CONFIG_PM
907static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
908 pm_message_t state)
909{
910 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
911}
912
913static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
914{
915 return snd_opl3sa2_resume(dev_get_drvdata(dev));
916}
917#endif
918
919#define DEV_NAME "opl3sa2"
920
921static struct isa_driver snd_opl3sa2_isa_driver = {
922 .match = snd_opl3sa2_isa_match,
923 .probe = snd_opl3sa2_isa_probe,
924 .remove = __devexit_p(snd_opl3sa2_isa_remove),
925#ifdef CONFIG_PM
926 .suspend = snd_opl3sa2_isa_suspend,
927 .resume = snd_opl3sa2_isa_resume,
928#endif
929 .driver = {
930 .name = DEV_NAME
931 },
932};
933
934static int __init alsa_card_opl3sa2_init(void)
935{
936 int err;
937
938 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
939#ifdef CONFIG_PNP
940 if (!err)
941 isa_registered = 1;
942
943 err = pnp_register_driver(&opl3sa2_pnp_driver);
944 if (!err)
945 pnp_registered = 1;
946
947 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
948 if (!err)
949 pnpc_registered = 1;
950
951 if (isa_registered || pnp_registered)
952 err = 0;
953#endif
954 return err;
955}
956
957static void __exit alsa_card_opl3sa2_exit(void)
958{
959#ifdef CONFIG_PNP
960 if (pnpc_registered)
961 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
962 if (pnp_registered)
963 pnp_unregister_driver(&opl3sa2_pnp_driver);
964 if (isa_registered)
965#endif
966 isa_unregister_driver(&snd_opl3sa2_isa_driver);
967}
968
969module_init(alsa_card_opl3sa2_init)
970module_exit(alsa_card_opl3sa2_exit)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Driver for Yamaha OPL3-SA[2,3] soundcards
4 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
5 */
6
7#include <linux/init.h>
8#include <linux/err.h>
9#include <linux/isa.h>
10#include <linux/interrupt.h>
11#include <linux/pm.h>
12#include <linux/pnp.h>
13#include <linux/module.h>
14#include <linux/io.h>
15#include <sound/core.h>
16#include <sound/wss.h>
17#include <sound/mpu401.h>
18#include <sound/opl3.h>
19#include <sound/initval.h>
20#include <sound/tlv.h>
21
22MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
23MODULE_DESCRIPTION("Yamaha OPL3SA2+");
24MODULE_LICENSE("GPL");
25
26static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
27static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
28static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
29#ifdef CONFIG_PNP
30static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
31#endif
32static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
33static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
34static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
35static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
36static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
37static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
38static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
39static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
40static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
41
42module_param_array(index, int, NULL, 0444);
43MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
44module_param_array(id, charp, NULL, 0444);
45MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
46module_param_array(enable, bool, NULL, 0444);
47MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
48#ifdef CONFIG_PNP
49module_param_array(isapnp, bool, NULL, 0444);
50MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
51#endif
52module_param_hw_array(port, long, ioport, NULL, 0444);
53MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
54module_param_hw_array(sb_port, long, ioport, NULL, 0444);
55MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
56module_param_hw_array(wss_port, long, ioport, NULL, 0444);
57MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
58module_param_hw_array(fm_port, long, ioport, NULL, 0444);
59MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
60module_param_hw_array(midi_port, long, ioport, NULL, 0444);
61MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
62module_param_hw_array(irq, int, irq, NULL, 0444);
63MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
64module_param_hw_array(dma1, int, dma, NULL, 0444);
65MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
66module_param_hw_array(dma2, int, dma, NULL, 0444);
67MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
68module_param_array(opl3sa3_ymode, int, NULL, 0444);
69MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
70
71#ifdef CONFIG_PNP
72static int isa_registered;
73static int pnp_registered;
74static int pnpc_registered;
75#endif
76
77/* control ports */
78#define OPL3SA2_PM_CTRL 0x01
79#define OPL3SA2_SYS_CTRL 0x02
80#define OPL3SA2_IRQ_CONFIG 0x03
81#define OPL3SA2_IRQ_STATUS 0x04
82#define OPL3SA2_DMA_CONFIG 0x06
83#define OPL3SA2_MASTER_LEFT 0x07
84#define OPL3SA2_MASTER_RIGHT 0x08
85#define OPL3SA2_MIC 0x09
86#define OPL3SA2_MISC 0x0A
87
88/* opl3sa3 only */
89#define OPL3SA3_DGTL_DOWN 0x12
90#define OPL3SA3_ANLG_DOWN 0x13
91#define OPL3SA3_WIDE 0x14
92#define OPL3SA3_BASS 0x15
93#define OPL3SA3_TREBLE 0x16
94
95/* power management bits */
96#define OPL3SA2_PM_ADOWN 0x20
97#define OPL3SA2_PM_PSV 0x04
98#define OPL3SA2_PM_PDN 0x02
99#define OPL3SA2_PM_PDX 0x01
100
101#define OPL3SA2_PM_D0 0x00
102#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
103
104struct snd_opl3sa2 {
105 int version; /* 2 or 3 */
106 unsigned long port; /* control port */
107 struct resource *res_port; /* control port resource */
108 int irq;
109 int single_dma;
110 spinlock_t reg_lock;
111 struct snd_hwdep *synth;
112 struct snd_rawmidi *rmidi;
113 struct snd_wss *wss;
114 unsigned char ctlregs[0x20];
115 int ymode; /* SL added */
116 struct snd_kcontrol *master_switch;
117 struct snd_kcontrol *master_volume;
118};
119
120#define PFX "opl3sa2: "
121
122#ifdef CONFIG_PNP
123
124static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
125 { .id = "YMH0021" },
126 { .id = "NMX2210" }, /* Gateway Solo 2500 */
127 { .id = "" } /* end */
128};
129
130MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
131
132static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
133 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
134 { .id = "YMH0020", .devs = { { "YMH0021" } } },
135 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
136 { .id = "YMH0030", .devs = { { "YMH0021" } } },
137 /* Yamaha OPL3-SA2 */
138 { .id = "YMH0800", .devs = { { "YMH0021" } } },
139 /* Yamaha OPL3-SA2 */
140 { .id = "YMH0801", .devs = { { "YMH0021" } } },
141 /* NeoMagic MagicWave 3DX */
142 { .id = "NMX2200", .devs = { { "YMH2210" } } },
143 /* NeoMagic MagicWave 3D */
144 { .id = "NMX2200", .devs = { { "NMX2210" } } },
145 /* --- */
146 { .id = "" } /* end */
147};
148
149MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
150
151#endif /* CONFIG_PNP */
152
153
154/* read control port (w/o spinlock) */
155static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
156{
157 unsigned char result;
158#if 0
159 outb(0x1d, port); /* password */
160 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
161#endif
162 outb(reg, chip->port); /* register */
163 result = inb(chip->port + 1);
164#if 0
165 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
166 port, result, inb(port));
167#endif
168 return result;
169}
170
171/* read control port (with spinlock) */
172static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
173{
174 unsigned long flags;
175 unsigned char result;
176
177 spin_lock_irqsave(&chip->reg_lock, flags);
178 result = __snd_opl3sa2_read(chip, reg);
179 spin_unlock_irqrestore(&chip->reg_lock, flags);
180 return result;
181}
182
183/* write control port (w/o spinlock) */
184static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
185{
186#if 0
187 outb(0x1d, port); /* password */
188#endif
189 outb(reg, chip->port); /* register */
190 outb(value, chip->port + 1);
191 chip->ctlregs[reg] = value;
192}
193
194/* write control port (with spinlock) */
195static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
196{
197 unsigned long flags;
198 spin_lock_irqsave(&chip->reg_lock, flags);
199 __snd_opl3sa2_write(chip, reg, value);
200 spin_unlock_irqrestore(&chip->reg_lock, flags);
201}
202
203static int snd_opl3sa2_detect(struct snd_card *card)
204{
205 struct snd_opl3sa2 *chip = card->private_data;
206 unsigned long port;
207 unsigned char tmp, tmp1;
208 char str[2];
209
210 port = chip->port;
211 chip->res_port = devm_request_region(card->dev, port, 2,
212 "OPL3-SA control");
213 if (!chip->res_port) {
214 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
215 return -EBUSY;
216 }
217 /*
218 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
219 snd_opl3sa2_read(chip, 0x0a));
220 */
221 chip->version = 0;
222 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
223 if (tmp == 0xff) {
224 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
225 return -ENODEV;
226 }
227 switch (tmp & 0x07) {
228 case 0x01:
229 chip->version = 2; /* YMF711 */
230 break;
231 default:
232 chip->version = 3;
233 /* 0x02 - standard */
234 /* 0x03 - YM715B */
235 /* 0x04 - YM719 - OPL-SA4? */
236 /* 0x05 - OPL3-SA3 - Libretto 100 */
237 /* 0x07 - unknown - Neomagic MagicWave 3D */
238 break;
239 }
240 str[0] = chip->version + '0';
241 str[1] = 0;
242 strcat(card->shortname, str);
243 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
244 tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC);
245 if (tmp1 != tmp) {
246 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
247 return -ENODEV;
248 }
249 /* try if the MIC register is accessible */
250 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
251 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
252 tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC);
253 if ((tmp1 & 0x9f) != 0x8a) {
254 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
255 return -ENODEV;
256 }
257 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
258 /* initialization */
259 /* Power Management - full on */
260 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
261 if (chip->version > 2) {
262 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
263 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
264 } else {
265 /* default for opl3sa2 versions */
266 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
267 }
268 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
269 if (chip->single_dma) {
270 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
271 } else {
272 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
273 }
274 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
275 if (chip->version > 2) {
276 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
277 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
278 }
279 return 0;
280}
281
282static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
283{
284 unsigned short status;
285 struct snd_card *card = dev_id;
286 struct snd_opl3sa2 *chip;
287 int handled = 0;
288
289 if (card == NULL)
290 return IRQ_NONE;
291
292 chip = card->private_data;
293 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
294
295 if (status & 0x20) {
296 handled = 1;
297 snd_opl3_interrupt(chip->synth);
298 }
299
300 if ((status & 0x10) && chip->rmidi != NULL) {
301 handled = 1;
302 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
303 }
304
305 if (status & 0x07) { /* TI,CI,PI */
306 handled = 1;
307 snd_wss_interrupt(irq, chip->wss);
308 }
309
310 if (status & 0x40) { /* hardware volume change */
311 handled = 1;
312 /* reading from Master Lch register at 0x07 clears this bit */
313 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
314 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
315 if (chip->master_switch && chip->master_volume) {
316 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
317 &chip->master_switch->id);
318 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
319 &chip->master_volume->id);
320 }
321 }
322 return IRQ_RETVAL(handled);
323}
324
325#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
326{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
327 .info = snd_wss_info_single, \
328 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
329 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
330#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
331{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
332 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
333 .name = xname, .index = xindex, \
334 .info = snd_wss_info_single, \
335 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
336 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
337 .tlv = { .p = (xtlv) } }
338
339static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
340{
341 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
342 unsigned long flags;
343 int reg = kcontrol->private_value & 0xff;
344 int shift = (kcontrol->private_value >> 8) & 0xff;
345 int mask = (kcontrol->private_value >> 16) & 0xff;
346 int invert = (kcontrol->private_value >> 24) & 0xff;
347
348 spin_lock_irqsave(&chip->reg_lock, flags);
349 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
350 spin_unlock_irqrestore(&chip->reg_lock, flags);
351 if (invert)
352 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
353 return 0;
354}
355
356static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
357{
358 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
359 unsigned long flags;
360 int reg = kcontrol->private_value & 0xff;
361 int shift = (kcontrol->private_value >> 8) & 0xff;
362 int mask = (kcontrol->private_value >> 16) & 0xff;
363 int invert = (kcontrol->private_value >> 24) & 0xff;
364 int change;
365 unsigned short val, oval;
366
367 val = (ucontrol->value.integer.value[0] & mask);
368 if (invert)
369 val = mask - val;
370 val <<= shift;
371 spin_lock_irqsave(&chip->reg_lock, flags);
372 oval = chip->ctlregs[reg];
373 val = (oval & ~(mask << shift)) | val;
374 change = val != oval;
375 __snd_opl3sa2_write(chip, reg, val);
376 spin_unlock_irqrestore(&chip->reg_lock, flags);
377 return change;
378}
379
380#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
381{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
382 .info = snd_wss_info_double, \
383 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
384 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
385#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
386{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
387 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
388 .name = xname, .index = xindex, \
389 .info = snd_wss_info_double, \
390 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
391 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
392 .tlv = { .p = (xtlv) } }
393
394static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
395{
396 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
397 unsigned long flags;
398 int left_reg = kcontrol->private_value & 0xff;
399 int right_reg = (kcontrol->private_value >> 8) & 0xff;
400 int shift_left = (kcontrol->private_value >> 16) & 0x07;
401 int shift_right = (kcontrol->private_value >> 19) & 0x07;
402 int mask = (kcontrol->private_value >> 24) & 0xff;
403 int invert = (kcontrol->private_value >> 22) & 1;
404
405 spin_lock_irqsave(&chip->reg_lock, flags);
406 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
407 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
408 spin_unlock_irqrestore(&chip->reg_lock, flags);
409 if (invert) {
410 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
411 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
412 }
413 return 0;
414}
415
416static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
417{
418 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
419 unsigned long flags;
420 int left_reg = kcontrol->private_value & 0xff;
421 int right_reg = (kcontrol->private_value >> 8) & 0xff;
422 int shift_left = (kcontrol->private_value >> 16) & 0x07;
423 int shift_right = (kcontrol->private_value >> 19) & 0x07;
424 int mask = (kcontrol->private_value >> 24) & 0xff;
425 int invert = (kcontrol->private_value >> 22) & 1;
426 int change;
427 unsigned short val1, val2, oval1, oval2;
428
429 val1 = ucontrol->value.integer.value[0] & mask;
430 val2 = ucontrol->value.integer.value[1] & mask;
431 if (invert) {
432 val1 = mask - val1;
433 val2 = mask - val2;
434 }
435 val1 <<= shift_left;
436 val2 <<= shift_right;
437 spin_lock_irqsave(&chip->reg_lock, flags);
438 if (left_reg != right_reg) {
439 oval1 = chip->ctlregs[left_reg];
440 oval2 = chip->ctlregs[right_reg];
441 val1 = (oval1 & ~(mask << shift_left)) | val1;
442 val2 = (oval2 & ~(mask << shift_right)) | val2;
443 change = val1 != oval1 || val2 != oval2;
444 __snd_opl3sa2_write(chip, left_reg, val1);
445 __snd_opl3sa2_write(chip, right_reg, val2);
446 } else {
447 oval1 = chip->ctlregs[left_reg];
448 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
449 change = val1 != oval1;
450 __snd_opl3sa2_write(chip, left_reg, val1);
451 }
452 spin_unlock_irqrestore(&chip->reg_lock, flags);
453 return change;
454}
455
456static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
457static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
458
459static const struct snd_kcontrol_new snd_opl3sa2_controls[] = {
460OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
461OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
462 db_scale_master),
463OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
464OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
465 db_scale_5bit_12db_max),
466OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
467};
468
469static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
470OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
471OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
472OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
473};
474
475static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
476{
477 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
478 chip->master_switch = NULL;
479 chip->master_volume = NULL;
480}
481
482static int snd_opl3sa2_mixer(struct snd_card *card)
483{
484 struct snd_opl3sa2 *chip = card->private_data;
485 struct snd_ctl_elem_id id1, id2;
486 struct snd_kcontrol *kctl;
487 unsigned int idx;
488 int err;
489
490 memset(&id1, 0, sizeof(id1));
491 memset(&id2, 0, sizeof(id2));
492 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
493 /* reassign AUX0 to CD */
494 strcpy(id1.name, "Aux Playback Switch");
495 strcpy(id2.name, "CD Playback Switch");
496 err = snd_ctl_rename_id(card, &id1, &id2);
497 if (err < 0) {
498 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
499 return err;
500 }
501 strcpy(id1.name, "Aux Playback Volume");
502 strcpy(id2.name, "CD Playback Volume");
503 err = snd_ctl_rename_id(card, &id1, &id2);
504 if (err < 0) {
505 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
506 return err;
507 }
508 /* reassign AUX1 to FM */
509 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
510 strcpy(id2.name, "FM Playback Switch");
511 err = snd_ctl_rename_id(card, &id1, &id2);
512 if (err < 0) {
513 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
514 return err;
515 }
516 strcpy(id1.name, "Aux Playback Volume");
517 strcpy(id2.name, "FM Playback Volume");
518 err = snd_ctl_rename_id(card, &id1, &id2);
519 if (err < 0) {
520 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
521 return err;
522 }
523 /* add OPL3SA2 controls */
524 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
525 kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip);
526 err = snd_ctl_add(card, kctl);
527 if (err < 0)
528 return err;
529 switch (idx) {
530 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
531 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
532 }
533 }
534 if (chip->version > 2) {
535 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) {
536 err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip));
537 if (err < 0)
538 return err;
539 }
540 }
541 return 0;
542}
543
544/* Power Management support functions */
545#ifdef CONFIG_PM
546static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
547{
548 if (card) {
549 struct snd_opl3sa2 *chip = card->private_data;
550
551 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
552 chip->wss->suspend(chip->wss);
553 /* power down */
554 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
555 }
556
557 return 0;
558}
559
560static int snd_opl3sa2_resume(struct snd_card *card)
561{
562 struct snd_opl3sa2 *chip;
563 int i;
564
565 if (!card)
566 return 0;
567
568 chip = card->private_data;
569 /* power up */
570 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
571
572 /* restore registers */
573 for (i = 2; i <= 0x0a; i++) {
574 if (i != OPL3SA2_IRQ_STATUS)
575 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
576 }
577 if (chip->version > 2) {
578 for (i = 0x12; i <= 0x16; i++)
579 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
580 }
581 /* restore wss */
582 chip->wss->resume(chip->wss);
583
584 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
585 return 0;
586}
587#endif /* CONFIG_PM */
588
589#ifdef CONFIG_PNP
590static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
591 struct pnp_dev *pdev)
592{
593 if (pnp_activate_dev(pdev) < 0) {
594 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
595 return -EBUSY;
596 }
597 sb_port[dev] = pnp_port_start(pdev, 0);
598 wss_port[dev] = pnp_port_start(pdev, 1);
599 fm_port[dev] = pnp_port_start(pdev, 2);
600 midi_port[dev] = pnp_port_start(pdev, 3);
601 port[dev] = pnp_port_start(pdev, 4);
602 dma1[dev] = pnp_dma(pdev, 0);
603 dma2[dev] = pnp_dma(pdev, 1);
604 irq[dev] = pnp_irq(pdev, 0);
605 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
606 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
607 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
608 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
609 return 0;
610}
611#endif /* CONFIG_PNP */
612
613static int snd_opl3sa2_card_new(struct device *pdev, int dev,
614 struct snd_card **cardp)
615{
616 struct snd_card *card;
617 struct snd_opl3sa2 *chip;
618 int err;
619
620 err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE,
621 sizeof(struct snd_opl3sa2), &card);
622 if (err < 0)
623 return err;
624 strcpy(card->driver, "OPL3SA2");
625 strcpy(card->shortname, "Yamaha OPL3-SA");
626 chip = card->private_data;
627 spin_lock_init(&chip->reg_lock);
628 chip->irq = -1;
629 *cardp = card;
630 return 0;
631}
632
633static int snd_opl3sa2_probe(struct snd_card *card, int dev)
634{
635 int xirq, xdma1, xdma2;
636 struct snd_opl3sa2 *chip;
637 struct snd_wss *wss;
638 struct snd_opl3 *opl3;
639 int err;
640
641 /* initialise this card from supplied (or default) parameter*/
642 chip = card->private_data;
643 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
644 chip->port = port[dev];
645 xirq = irq[dev];
646 xdma1 = dma1[dev];
647 xdma2 = dma2[dev];
648 if (xdma2 < 0)
649 chip->single_dma = 1;
650 err = snd_opl3sa2_detect(card);
651 if (err < 0)
652 return err;
653 err = devm_request_irq(card->dev, xirq, snd_opl3sa2_interrupt, 0,
654 "OPL3-SA2", card);
655 if (err) {
656 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
657 return -ENODEV;
658 }
659 chip->irq = xirq;
660 card->sync_irq = chip->irq;
661 err = snd_wss_create(card,
662 wss_port[dev] + 4, -1,
663 xirq, xdma1, xdma2,
664 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
665 if (err < 0) {
666 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
667 return err;
668 }
669 chip->wss = wss;
670 err = snd_wss_pcm(wss, 0);
671 if (err < 0)
672 return err;
673 err = snd_wss_mixer(wss);
674 if (err < 0)
675 return err;
676 err = snd_opl3sa2_mixer(card);
677 if (err < 0)
678 return err;
679 err = snd_wss_timer(wss, 0);
680 if (err < 0)
681 return err;
682 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
683 err = snd_opl3_create(card, fm_port[dev],
684 fm_port[dev] + 2,
685 OPL3_HW_OPL3, 0, &opl3);
686 if (err < 0)
687 return err;
688 err = snd_opl3_timer_new(opl3, 1, 2);
689 if (err < 0)
690 return err;
691 err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth);
692 if (err < 0)
693 return err;
694 }
695 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
696 err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
697 midi_port[dev],
698 MPU401_INFO_IRQ_HOOK, -1,
699 &chip->rmidi);
700 if (err < 0)
701 return err;
702 }
703 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
704 card->shortname, chip->port, xirq, xdma1);
705 if (xdma2 >= 0)
706 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
707
708 return snd_card_register(card);
709}
710
711#ifdef CONFIG_PNP
712static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
713 const struct pnp_device_id *id)
714{
715 static int dev;
716 int err;
717 struct snd_card *card;
718
719 if (pnp_device_is_isapnp(pdev))
720 return -ENOENT; /* we have another procedure - card */
721 for (; dev < SNDRV_CARDS; dev++) {
722 if (enable[dev] && isapnp[dev])
723 break;
724 }
725 if (dev >= SNDRV_CARDS)
726 return -ENODEV;
727
728 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
729 if (err < 0)
730 return err;
731 err = snd_opl3sa2_pnp(dev, card->private_data, pdev);
732 if (err < 0)
733 return err;
734 err = snd_opl3sa2_probe(card, dev);
735 if (err < 0)
736 return err;
737 pnp_set_drvdata(pdev, card);
738 dev++;
739 return 0;
740}
741
742#ifdef CONFIG_PM
743static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
744{
745 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
746}
747static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
748{
749 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
750}
751#endif
752
753static struct pnp_driver opl3sa2_pnp_driver = {
754 .name = "snd-opl3sa2-pnpbios",
755 .id_table = snd_opl3sa2_pnpbiosids,
756 .probe = snd_opl3sa2_pnp_detect,
757#ifdef CONFIG_PM
758 .suspend = snd_opl3sa2_pnp_suspend,
759 .resume = snd_opl3sa2_pnp_resume,
760#endif
761};
762
763static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
764 const struct pnp_card_device_id *id)
765{
766 static int dev;
767 struct pnp_dev *pdev;
768 int err;
769 struct snd_card *card;
770
771 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
772 if (pdev == NULL) {
773 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
774 id->devs[0].id);
775 return -EBUSY;
776 }
777 for (; dev < SNDRV_CARDS; dev++) {
778 if (enable[dev] && isapnp[dev])
779 break;
780 }
781 if (dev >= SNDRV_CARDS)
782 return -ENODEV;
783
784 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
785 if (err < 0)
786 return err;
787 err = snd_opl3sa2_pnp(dev, card->private_data, pdev);
788 if (err < 0)
789 return err;
790 err = snd_opl3sa2_probe(card, dev);
791 if (err < 0)
792 return err;
793 pnp_set_card_drvdata(pcard, card);
794 dev++;
795 return 0;
796}
797
798#ifdef CONFIG_PM
799static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
800{
801 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
802}
803static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
804{
805 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
806}
807#endif
808
809static struct pnp_card_driver opl3sa2_pnpc_driver = {
810 .flags = PNP_DRIVER_RES_DISABLE,
811 .name = "snd-opl3sa2-cpnp",
812 .id_table = snd_opl3sa2_pnpids,
813 .probe = snd_opl3sa2_pnp_cdetect,
814#ifdef CONFIG_PM
815 .suspend = snd_opl3sa2_pnp_csuspend,
816 .resume = snd_opl3sa2_pnp_cresume,
817#endif
818};
819#endif /* CONFIG_PNP */
820
821static int snd_opl3sa2_isa_match(struct device *pdev,
822 unsigned int dev)
823{
824 if (!enable[dev])
825 return 0;
826#ifdef CONFIG_PNP
827 if (isapnp[dev])
828 return 0;
829#endif
830 if (port[dev] == SNDRV_AUTO_PORT) {
831 snd_printk(KERN_ERR PFX "specify port\n");
832 return 0;
833 }
834 if (wss_port[dev] == SNDRV_AUTO_PORT) {
835 snd_printk(KERN_ERR PFX "specify wss_port\n");
836 return 0;
837 }
838 if (fm_port[dev] == SNDRV_AUTO_PORT) {
839 snd_printk(KERN_ERR PFX "specify fm_port\n");
840 return 0;
841 }
842 if (midi_port[dev] == SNDRV_AUTO_PORT) {
843 snd_printk(KERN_ERR PFX "specify midi_port\n");
844 return 0;
845 }
846 return 1;
847}
848
849static int snd_opl3sa2_isa_probe(struct device *pdev,
850 unsigned int dev)
851{
852 struct snd_card *card;
853 int err;
854
855 err = snd_opl3sa2_card_new(pdev, dev, &card);
856 if (err < 0)
857 return err;
858 err = snd_opl3sa2_probe(card, dev);
859 if (err < 0)
860 return err;
861 dev_set_drvdata(pdev, card);
862 return 0;
863}
864
865#ifdef CONFIG_PM
866static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
867 pm_message_t state)
868{
869 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
870}
871
872static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
873{
874 return snd_opl3sa2_resume(dev_get_drvdata(dev));
875}
876#endif
877
878#define DEV_NAME "opl3sa2"
879
880static struct isa_driver snd_opl3sa2_isa_driver = {
881 .match = snd_opl3sa2_isa_match,
882 .probe = snd_opl3sa2_isa_probe,
883#ifdef CONFIG_PM
884 .suspend = snd_opl3sa2_isa_suspend,
885 .resume = snd_opl3sa2_isa_resume,
886#endif
887 .driver = {
888 .name = DEV_NAME
889 },
890};
891
892static int __init alsa_card_opl3sa2_init(void)
893{
894 int err;
895
896 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
897#ifdef CONFIG_PNP
898 if (!err)
899 isa_registered = 1;
900
901 err = pnp_register_driver(&opl3sa2_pnp_driver);
902 if (!err)
903 pnp_registered = 1;
904
905 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
906 if (!err)
907 pnpc_registered = 1;
908
909 if (isa_registered || pnp_registered)
910 err = 0;
911#endif
912 return err;
913}
914
915static void __exit alsa_card_opl3sa2_exit(void)
916{
917#ifdef CONFIG_PNP
918 if (pnpc_registered)
919 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
920 if (pnp_registered)
921 pnp_unregister_driver(&opl3sa2_pnp_driver);
922 if (isa_registered)
923#endif
924 isa_unregister_driver(&snd_opl3sa2_isa_driver);
925}
926
927module_init(alsa_card_opl3sa2_init)
928module_exit(alsa_card_opl3sa2_exit)